使用UDP协议的网络通信，发送接收模式的方向

VC++ socket 客户端 服务器 聊天室-VC++ socket client-server chat room

1) 此程序为外部升级程序,使用时主程序须调用此程序. 2) 升级原理为读取网站服务器上事先提供的版本号及升级地址进行升级.本程序提供了三种不同服务器上的 页面程序(适合于ASP,JSP,PHP主机)可供大家选择.也可以根据需要改为HTML格式的,采用动态页面的程序 主要是为了以后软件的升级着想,页面程序提供了自动升级和手工升级两种方法,详情见页面文件说明. 3) 如有哪些不合理地方请告之.-1) This procedure for the external promotion procedures to be used when the main program call this procedure .2) principle to upgrade the server to read the site in advance and upgrade the version number upgrade address. The program is supplied with three different server pages program (suitable for ASP, JSP, PHP host) for you to choose. can also be changed according to the needs of HTML format, using dynamic page procedure is to upgrade the software after the sake of the page to provide an automatic upgrade and manually upgrade the two methods, as detailed in page document describes .3) What if there is please to announce the local unreasonable.

端口扫描器的程序代码-port scanner code

简单的校验和算法，模拟通信发射和接收方间通信-A simple checksum algorithm to simulate communication between transmitting and receiving side communication

一个电子商务系统-an e-commerce system

网关程序!比较简单!C++BUILDER开发(CMPP2.0协议)-Gateway procedures! Relatively simple! C BUILDER development (CMPP2.0 agreement)

linu下socket多线程服务器与客户端的通信-LINU socket under multithreaded server and client communications

数据结构的大作业-Data structure of the major operating

P2P 之 UDP穿透NAT的原理与实现源代码 和文档 设计协议的格式-P2P penetrate NAT of UDP Principle and realization of the source code and document format design agreement

局域网络监控，能分析结果。不支持ipv6。-LAN monitoring and analysis of results. Ipv6 not support.